EPSG systems

EPSG:6990 IG05/12 Intermediate CRS

Geographic system in latitude and longitude, in use: Asia - Middle East - Israel and Palestine Territory onshore. Datum, ellipsoid and transformation to WGS 84 below.

EPSG publishes no simple transformation to WGS 84 for this datum: conversion works on the ellipsoid alone and can be off by tens of metres.

System record
CodeEPSG:6990
NameIG05/12 Intermediate CRS
TypeGeographic system
Area of use Asia - Middle East - Israel and Palestine Territory onshore
Israel - onshore; Palestine Territory - onshore.
Bounds W 34,17° · S 29,45° · E 35,69° · N 33,28°
Countries Israel, Palestinian Territories
DatumIG05/12 Intermediate Datum
Ellipsoid GRS 1980 a = 6378137 m · 1/f = 298.257222101
Unit degree (Lat north, Lon east)
Transformation to WGS 84 No simple transformation published (ellipsoid alone)
ScopeIntermediate stage in transformations - not used otherwise.

proj4 definition

+proj=longlat +ellps=GRS80 +no_defs

Paste it into QGIS, proj4js, PostGIS (spatial_ref_sys) or GDAL. +towgs84 carries the EPSG transformation to WGS 84; the official code stays EPSG:6990.

WKT (ESRI format, the .prj content)

GEOGCS["IG05(2012)_Intermediate_CRS",DATUM["IG05(2012)_Intermediate_Datum",SPHEROID["GRS_1980",6378137.0,298.257222101]],PRIMEM["Greenwich",0.0],UNIT["Degree",0.0174532925199433]]

All systems — Israel

Source: EPSG registry v11.022 (IOGP), through the PROJ database. Always check a code on epsg.org before contractual work.